Please answer questions 29, 30, & 31. Thank you!

30. Identify the measurements indicated in the following designation for welded wire fabric Write your answers in the spaces provided. B 1 Which of the following is a benefit of green building? A. Reducing solid and material waste B. Improving employee productivity and job satisfaction C. Improving air and water quality F All of the above 27 True oralse Thermally efficient, argon- filled window units have low R-values. True or False? Storm water can be collected Tromh a roof and used for garden irrigation or toilet flushing 29. Match the following structural steel shapes with the correct designation. Write your answers in the spaces provided 6x6-W1.4xW1.4 D 28T B D. 31. For the welded wire fabric designation given in Question 30, what is the weight in pounds per 100 ? . D AW21 x 147 B. L6 X 6 x 1/2 C. Z6 x 15.7 D. MC8 x 20